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Mayorga M, Acebo E, Val-Bernal JF.Mayorga M, et al.Otolaryngol Head Neck Surg. 1998 Jul;119(1):141-3. doi: 10.1016/S0194-5998(98)70196-2.Otolaryngol Head Neck Surg. 1998.PMID: 9674529No abstract available.